Anton Bauer InterActive 2000 quad charger displaying current fault error

Gear

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MDRWhere can I mount my Preston MDR on my rig?143

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HU3Where can I get my HU3 repaired, refurbished or repainted?60

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Ultra VestWhich vest should I choose for my body size, comfort and operator type?39

2007Batteries/Power forum

19 years old. Gear and prices may have changed since.

A current fault error on this charger model indicates an internal malfunction in one of the batteries being charged, not a problem with the charger itself.
When a battery develops a dead shorted cell, the charger detects this as a short circuit and shuts down automatically to protect itself from potential damage.
The charger stops all charging operations and displays an error when it detects one faulty battery, rather than continuing to charge the remaining good batteries.

The error appears intermittently rather than consistently, suggesting it may depend on which specific battery is being charged or the battery's condition at that moment.
One user mentioned having a degraded battery that was still partially usable, indicating the fault may occur at varying degrees of battery degradation.